Peer review of the pesticide risk assessment of the active substance metiram.

Abstract

The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Italy and co-rapporteur Member State the United Kingdom for the pesticide active substance metiram are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012, as amended by Commission Implementing Regulation (EU) No 2018/1659. The conclusions were reached on the basis of the evaluation of the representative uses of metiram as a fungicide on grapes (wine table) and potatoes (all being field uses). It was concluded that following the guidance on this topic, metiram has endocrine disrupting potential, which is a cut-off criterion for non-approval of an active substance. Considerations are also provided on whether exposure to humans and the environment from the representative use of metiram on potatoes can be considered negligible, taking into account information from the applicant and the European Commission's draft technical guidance on this topic. The information available indicated this exposure was not negligible. The reliable end points, appropriate for use in regulatory risk assessment are presented. Missing information identified as being required by the regulatory framework is listed. Concerns are reported where identified. An evaluation of data concerning the necessity of metiram as a fungicide to control a serious danger to plant health which cannot be contained by other available means, including non-chemical methods is also presented.